The next three (3) problems deal with the titration of 361 mL of 0.501 M carbonic acid (H2CO3) (Ka1 = 4.3 x 10-7, Ka2 = 5.6 x 10

Question

3 years ago

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The next three (3) problems deal with the titration of 361 mL of 0.501 M carbonic acid (H2CO3) (Ka1 = 4.3 x 10-7, Ka2 = 5.6 x 10

-11) with 1.7 M NaOH. What is the pH of the solution at the 2nd equivalence point? Tries 0/45 What will the pH of the solution be when 0.1351 L of 1.7 M NaOH are added to the 361 mL of 0.501 M carbonic acid? Tries 0/45 How many mL of the 1.7 M NaOH are needed to raise the pH of the carbonic acid solution to a pH of 5.791?

Chemistry

1 answer:

professor190 [17] · Answer 1 · 2022-09-18T12:41:14+03:00

professor190 [17]3 years ago

4 0

Answer:

!

Explanation:

need it too^^